8.2+1.4r=8.6

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Solution for 8.2+1.4r=8.6 equation: 


Simplifying
8.2 + 1.4r = 8.6

Solving
8.2 + 1.4r = 8.6

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-8.2' to each side of the equation.
8.2 + -8.2 + 1.4r = 8.6 + -8.2

Combine like terms: 8.2 + -8.2 = 0.0
0.0 + 1.4r = 8.6 + -8.2
1.4r = 8.6 + -8.2

Combine like terms: 8.6 + -8.2 = 0.4
1.4r = 0.4

Divide each side by '1.4'.
r = 0.2857142857

Simplifying
r = 0.2857142857

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